Billets Elektro Werke Ltd offers Extra Wide Palm Type 3D Tubular Cable Lug. Billets Elektro Werke Ltd manufactures copper and aluminium cable lugs, connectors and crimping tools. The Extra Wide Palm Type 3D Tubular Cable Lug comes with inspection hole for copper conductors. It is made of E copper and the surface is tin plated. It is used for electrical cable joining.